| $164M | ||
| $143M | ||
| $143M | ||
| $76M | ||
| $60M | ||
| $57M |
Buys | $0 | 0 | 0 |
Sells | $1,041,438,657 | 53 | 100 |
| Wassenaar Yvonne | director | 0 | $0 | 2 | $33,059 | $-33,059 |
| Battles Kelly Bodnar | director | 0 | $0 | 3 | $250,698 | $-250,698 |
| McCool John F | Chief Platform Officer | 0 | $0 | 3 | $3.32M | $-3.32M |
| Taxay Marc | SVP and General Counsel | 0 | $0 | 1 | $4.59M | $-4.59M |
| Giancarlo Charles H | director | 0 | $0 | 13 | $19.92M | $-19.92M |
| Duda Kenneth | CTO and SVP Software Eng. | 0 | $0 | 13 | $103.32M | $-103.32M |
| Ullal Jayshree | President and CEO | 0 | $0 | 18 | $910M | $-910M |
Arista Networks, Inc. develops, markets, and sells cloud networking solutions in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. The company's cloud networking solutions consist of extensible operating systems, a set of network applications, as well as gigabit Ethernet switching and routing platforms. It also provides post contract customer support services, such as technical support, hardware repair and parts replacement beyond standard warranty, bug fix, patch, and upgrade services. The company serves a range of industries comprising internet companies, service providers, financial services organizations, government agencies, media and entertainment companies, and others. It markets and sells its products through distributors, system integrators, value-added resellers, and original equipment manufacturer partners, as well as through its direct sales force. The company was formerly known as Arastra, Inc. and changed its name to Arista Networks, Inc. in October 2008. Arista Networks, Inc. was incorporated in 2004 and is headquartered in Santa Clara, California.
Over the last 12 months, insiders at Arista Networks, Inc. have bought $0 and sold $1.04B worth of Arista Networks, Inc. stock.
On average, over the past 5 years, insiders at Arista Networks, Inc. have bought $0 and sold $485.37M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
| 2026-02-02 | Sale | Giancarlo Charles H | director | 8,000 0.0006% | $140.43 | $1.12M | -1.92% | |
| 2026-01-20 | Sale | Duda Kenneth | President and CTO | 56,000 0.0045% | $128.43 | $7.19M | +10.00% | |
| 2026-01-02 | Sale | Giancarlo Charles H | director | 8,000 0.0006% | $133.79 | $1.07M | +2.22% | |
| 2025-12-17 | Sale | Duda Kenneth | President and CTO | 56,000 0.0045% | $123.16 | $6.9M | +8.71% | |
| 2025-12-01 | Sale | Giancarlo Charles H | director | 8,000 0.0006% | $128.09 | $1.02M | +2.43% | |
| 2025-11-25 | Sale | Ullal Jayshree | CEO and Chairperson | 24,042 0.002% | $124.55 | $2.99M | +4.79% | |
| 2025-11-21 | Sale | Battles Kelly Bodnar | director | 422 <0.0001% | $117.15 | $49,436 | +11.36% | |
| 2025-11-17 | Sale | Duda Kenneth | President and CTO | 17,769 0.0014% | $128.34 | $2.28M | +2.73% | |
| 2025-11-17 | Sale | Duda Kenneth | President and CTO | 56,000 0.0045% | $128.61 | $7.2M | +2.73% | |
| 2025-11-03 | Sale | Giancarlo Charles H | director | 8,000 0.0006% | $157.12 | $1.26M | -16.85% | |
| 2025-10-17 | Sale | Duda Kenneth | President and CTO | 56,000 0.0044% | $142.75 | $7.99M | -7.56% | |
| 2025-10-01 | Sale | Giancarlo Charles H | director | 8,000 0.0006% | $147.49 | $1.18M | -9.88% | |
| 2025-09-19 | Sale | Giancarlo Charles H | director | 7,972 0.0006% | $148.42 | $1.18M | -9.28% | |
| 2025-09-19 | Sale | Giancarlo Charles H | director | 58,000 0.0046% | $148.42 | $8.61M | -9.28% | |
| 2025-09-17 | Sale | Duda Kenneth | President and CTO | 56,000 0.0044% | $141.80 | $7.94M | -4.74% | |
| 2025-09-10 | Sale | Ullal Jayshree | CEO and Chairperson | 1.08M 0.0843% | $148.53 | $159.75M | -8.96% | |
| 2025-09-08 | Sale | Ullal Jayshree | CEO and Chairperson | 48,745 0.004% | $143.56 | $7M | -1.96% | |
| 2025-09-05 | Sale | Ullal Jayshree | CEO and Chairperson | 378,219 0.0303% | $143.84 | $54.4M | -3.73% | |
| 2025-08-25 | Sale | Ullal Jayshree | CEO and Chairperson | 24,040 0.0019% | $132.77 | $3.19M | +3.16% | |
| 2025-08-18 | Sale | Duda Kenneth | CTO and SVP Software Eng. | 56,000 0.0044% | $136.51 | $7.64M | -1.08% |
| Increased Positions | 1,051 | +53.4% | 84M | +9.88% |
| Decreased Positions | 891 | -45.27% | 74M | -8.8% |
| New Positions | 251 | New | 9M | New |
| Sold Out Positions | 157 | Sold Out | 6M | Sold Out |
| Total Postitions | 2,128 | +8.13% | 855M | +1.07% |
| Vanguard Group Inc | $13.36M | 7.94% | 100M | +1M | +1.02% | 2025-09-30 |
| Blackrock, Inc. | $11.93M | 7.09% | 89.3M | +3M | +3.93% | 2025-09-30 |
| State Street Corp | $6.19M | 3.68% | 46.34M | +245,976 | +0.53% | 2025-09-30 |
| Price T Rowe Associates Inc /Md/ | $4.92M | 2.92% | 36.79M | +32M | +602.04% | 2025-09-30 |
| Fmr Llc | $4.28M | 2.55% | 32.04M | +7M | +26.75% | 2025-09-30 |
| Geode Capital Management, Llc | $3.47M | 2.06% | 25.97M | +393,521 | +1.54% | 2025-09-30 |
| Cresset Asset Management, Llc | $2.91M | 1.73% | 21.81M | -5M | -17.32% | 2025-09-30 |
| Jpmorgan Chase & Co | $2.55M | 1.51% | 19.06M | +998,349 | +5.53% | 2025-09-30 |
| Morgan Stanley | $2.49M | 1.48% | 18.63M | +359,268 | +1.97% | 2025-09-30 |
| Capital Research Global Investors | $2.37M | 1.41% | 17.74M | -2M | -8.86% | 2025-09-30 |